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| author | Erik Johnston <erik@matrix.org> | 2017-05-17 11:25:23 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2017-05-17 11:25:23 +0100 |
| commit | ac08316548cf02c5991d455e96915959af603e0e (patch) | |
| tree | 6d4028791cc5656b90be063abdc2f7b2e73f68f4 /synapse/storage/state.py | |
| parent | Bump version and changelog (diff) | |
| parent | Merge pull request #2228 from matrix-org/erikj/speed_up_get_hosts (diff) | |
| download | synapse-ac08316548cf02c5991d455e96915959af603e0e.tar.xz | |
Merge branch 'develop' of github.com:matrix-org/synapse into release-v0.21.0
Diffstat (limited to 'synapse/storage/state.py')
| -rw-r--r-- | synapse/storage/state.py | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py index a16afa8df5..85acf2ad1e 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -227,6 +227,18 @@ class StateStore(SQLBaseStore): ], ) + # Prefill the state group cache with this group. + # It's fine to use the sequence like this as the state group map + # is immutable. (If the map wasn't immutable then this prefill could + # race with another update) + txn.call_after( + self._state_group_cache.update, + self._state_group_cache.sequence, + key=context.state_group, + value=dict(context.current_state_ids), + full=True, + ) + self._simple_insert_many_txn( txn, table="event_to_state_groups", |